2" 52MM Car Gauge Tachometer Boost Meter PSI Bar Water Temp Oil Temp Gauge Oil Pressure Vacuum Voltmeter | 12V Gasoline Car Gauge Kit

Upgrade your car's dashboard with a complete set of 52mm gauges that monitor boost, temperature, pressure, voltage, and RPM. This 12V gauge kit gives you real-time readings in both PSI and Bar, so you can keep an eye on your engine's performance at a glance. Each gauge features a smoke lens and LED lighting for a clean, modern look that fits most gasoline vehicles.

These stepper motor gauges are designed for accuracy and durability. They need to be powered on to return to zero, which is normal behavior for this type of meter. Whether you are tuning your turbo setup or just want to track your engine vitals, this set covers all the essential readings in one package.

The kit includes nine different gauges: turbo boost, water temperature, oil temperature, oil pressure, voltmeter, air fuel ratio, exhaust gas temperature, vacuum, and tachometer. Each gauge is built to handle the demands of a 12V electrical system and provides clear, easy-to-read displays. Installation is straightforward for anyone familiar with car electronics.

With a 52mm diameter, these gauges fit standard gauge pods and mounting kits. The smoke lens adds a subtle tint that looks great during the day and glows evenly at night. This is a practical upgrade for drivers who want more control and visibility over their engine's condition.

Key Features and Benefits

- Stepper motor movement that provides smooth and accurate readings for reliable engine monitoring

• Smoke lens and LED lighting that give a sleek, modern appearance on your dashboard

• Dual unit display (PSI and Bar) for turbo boost that lets you read pressure in your preferred scale

• Nine gauge options in one set that cover all critical engine parameters without buying separate units

• 52mm standard size that fits most aftermarket gauge pods and mounting solutions easily

• 12V compatibility that works with most gasoline car electrical systems for simple integration

Who Is This For

- Car enthusiasts who want to monitor turbo boost, engine temperature, and oil pressure in real time

• DIY mechanics installing a custom gauge setup in their 12V gasoline vehicle

• Drivers who prefer having multiple critical readings on a single dashboard layout

• Anyone upgrading from basic factory gauges to a more detailed performance monitoring system

Usage Scenario

Mark just finished installing a turbo kit on his 1995 Honda Civic. He needed a way to keep an eye on boost levels and engine temperatures during test drives. He mounted this 52mm gauge set into a three-pod pillar mount. On his first pull, he watched the boost gauge climb to 10 PSI while the water temp stayed steady at 85 degrees Celsius. The tachometer confirmed his shift points, and the voltmeter showed the alternator was charging properly. Now he drives with confidence knowing every vital reading is right in his line of sight.

Micro Comparison

Many single gauges only track one parameter and require separate wiring for each unit. This kit gives you nine different meters in one purchase, saving you time and money. The stepper motor design offers more precise needle movement compared to older air-core gauges, and the smoke lens provides a cleaner look than standard clear lenses.

Specifications

- Gauge Size: 52mm

• Voltage: 12V

• Lens: Smoke

• Turbo Boost Range: -1 BAR to 2.0 BAR / -30 to 30 PSI

• Water Temp Range: 40 to 120 degrees Celsius

• Oil Temp Range: 50 to 150 degrees Celsius

• Oil Pressure Range: 0 to 100 PSI

• Voltmeter Range: 8V to 18V

• Vacuum Range: -30 to 0 In.Hg

• Tachometer Range: 0 to 8000 RPM

• Exhaust Gas Temp Range: 2 to 12 x 100 degrees Celsius

Package Includes

- 1 x Turbo Gauge (Bar/PSI)

• 1 x Water Temp Gauge

• 1 x Oil Temp Gauge

• 1 x Oil Pressure Gauge

• 1 x Voltmeter

• 1 x Air Fuel Ratio Gauge

• 1 x Exhaust Gas Temp Gauge

• 1 x Vacuum Gauge

• 1 x Tachometer

Why You Will Love It

Having all your engine data in one place makes every drive feel more controlled and informed. The smoke lens and LED backlight give your interior a professional motorsport look without being flashy. This kit turns your dashboard into a command center that helps you catch issues before they become problems.

Questions and Answers

Question: Do these gauges come with wiring harnesses and sensors?

Answer: The package includes the gauges themselves. Wiring harnesses and sensors are not included and must be purchased separately.

Question: Can I use these gauges on a diesel engine?

Answer: These gauges are designed for 12V gasoline cars. They may not be compatible with diesel engine systems without modification.

Question: Why does the needle not return to zero when the car is off?

Answer: These are stepper motor gauges. They need power to return to zero, so it is normal for the needle to stay in place when the car is off.

Question: What size hole do I need to mount these gauges?

Answer: You will need a 52mm diameter hole for each gauge to fit properly into a pod or panel.

Question: Do the gauges work with LED or HID headlights?

Answer: Yes, the gauges run on 12V power and are not affected by LED or HID headlight systems.